Class: JamesBond::MissionBuild::BuildHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/james_bond/mission_build/build_handler.rb,
lib/james_bond/mission_build/build_handler/unable_to_find_dockerfile_error.rb

Defined Under Namespace

Classes: UnableToFindDockerfileError

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(command, config) ⇒ BuildHandler

Returns a new instance of BuildHandler.



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# File 'lib/james_bond/mission_build/build_handler.rb', line 9

def initialize(command, config)
  @command       = command
  @config        = config
  @docker_config = config.docker_config
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/james_bond/mission_build/build_handler.rb', line 7

def config
  @config
end

Instance Method Details

#run ⇒ Object

Raises:



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# File 'lib/james_bond/mission_build/build_handler.rb', line 15

def run
  image_name      = build_image_name
  dockerfile_name = build_dockerfile_name
  raise(UnableToFindDockerfileError, dockerfile_path(dockerfile_name)) \
    if !dockerfile_exists?(dockerfile_name)

  command = "docker build -t #{image_name} -f #{dockerfile_name} ."
  puts "Building docker image \"#{image_name}\" with #{dockerfile_name}.. "
  Open3.popen3(command) do |stdin, stdout, stderr, thread|
    Thread.new do
      until (line = stdout.gets).nil? do
        puts line
      end
    end

    thread.join
  end
  puts "Done!"
end